<?php 
$charMap = [
    '1' => "111100111110000111110000111111100111111100111111100111111100111111100111111100111111100111110000001110000001",
    '2' => "100000111000000011111111001111111001111111001111110011111000111110011111100111111001111111000000001000000001",
    '3' => "100000111000000011111110001111111001111110011110000111110000011111110001111111001111110001100000011100000111",
    'b' => "001111111001111111001111111001000011000000001000111000001111100001111100001111100000111000000000001001000011",
    'c' => "111111111111111111111111111110000011100000011000111111001111111001111111001111111000111111100000011110000011",
    'm' => "111111111111111111111111111001000011000000000000111000001111001001111001001111001001111001001111001001111001",
    'n' => "111111111111111111111111111001100001001000000000011100000111100001111100001111100001111100001111100001111100",
    'v' => "111111111111111111111111111111111011001110011001110011001110011100100111100100111100100111110001111110001111",
    'x' => "111111111111111111111111111001110011001110011100100111110001111110001111110001111100100111001110011001110011",
    'z' => "111111111111111111111111111000000011000000011111100111111001111110011111100111111001111111000000011000000011"
];